Table 2. Summary of coupling between pairs of cells expressing the indicated mutants, WT Cx32 or vector-EGFP in the homotypic configuration.
| n | Mean | SD | SE | p vs ie | p vs 32wt | ||
|---|---|---|---|---|---|---|---|
| V139M | 8 | 0.23 | 0.57 | 0.20 | NS | * | CNS + PNS |
| R142Q | 6 | 0.09 | 0.20 | 0.08 | NS | ** | CNS + PNS |
| R164W | 16 | 0.05 | 0.12 | 0.03 | NS | *** | CNS + PNS |
| Y151C | 8 | 20.99 | 17.92 | 6.34 | *** | NS | PNS only |
| V181M | 7 | 50.24 | 42.78 | 16.17 | ** | NS | PNS only |
| R183C | 15 | 30.57 | 44.41 | 11.47 | * | NS | PNS only |
| L239I | 12 | 27.37 | 37.63 | 10.86 | ** | NS | PNS only |
| 32WT | 21 | 51.76 | 57.49 | 12.55 | *** | ||
| ie | 16 | 0.30 | 1.12 | 0.28 | *** |
ie: empty pIRES2-EGFP vector; SD: standard deviation; SE: standard error of the mean; *p < 0.05; **: p < 0.01; ***p < 0.001;NS not significant.